Learning JavaScript. Add Sparkle and Life to Your Web Pages. 2nd Edition (ebook)(audiobook)(audiobook)

Spis treści

• Learning JavaScript
  • SPECIAL OFFER: Upgrade this ebook with OReilly
  • A Note Regarding Supplemental Files
  • Preface
    • Audience
    • Assumptions and Approach
      • The Development Environment
    • How the Book Is Organized
      • A Chapter Breakdown
    • Conventions Used in This Book
    • Using Code Examples
    • Safari Books Online
    • How to Contact Us
    • Acknowledgments
  • 1. Hello JavaScript!
    • Hello World!
    • Hello World! Once Again
      • The script Tag
      • JavaScript Versus ECMAScript Versus JScript
      • Defining Functions in JavaScript
      • Event Handlers
      • The document Browser Object
      • The property Operator
      • The var Keyword and Scope
      • Statements
      • Comments
      • What You Didnt See: HTML Comments and CDATA Sections
    • JavaScript Files
    • Accessibility and JavaScript Best Practices
      • Accessibility Guidelines
      • noscript
  • 2. JavaScript Data Types and Variables
    • Identifying Variables
      • Naming Guidelines
    • Primitive Types
    • The String Data Type
      • String Escape Sequences
      • String Encoding
      • Converting to Strings
    • The Boolean Data Type
    • The Number Data Type
    • The null and undefined Variables
    • Constants: Named but Not Variables
    • Test Your Knowledge: Quiz
    • Test Your Knowledge: Answers
  • 3. Operators and Statements
    • The Format of a JavaScript Statement
    • The Assignment Statement
      • The Arithmetic Operators
      • The Unary Operators
      • Operator Precedence
      • A Handy Shortcut: Assignment with Operation
      • The Bitwise Operators
    • Conditional Statements and Program Flow
      • The ifelse Conditional Statement
      • The switch Conditional Statement
    • The Conditional Operators
      • The Equality and Identity (String Equality) Operators
      • Other Relational Operators
      • The One and Only JavaScript Ternary Operator
    • The Logical Operators
    • Advanced Statements: The Loops
      • The while Loop
      • The dowhile Loop
      • The for Loops
    • Test Your Knowledge: Quiz
    • Test Your Knowledge: Answers
  • 4. The JavaScript Objects
    • Primitive Data Types As Objects
    • Boolean, Number, and String
      • The Boolean Object
      • The Number Object, Static Properties, and Instance Methods
      • The String Object
    • Regular Expressions and RegExp
      • The RegExp Methods: test and exec
      • Working with Regular Expressions
    • The Date Object
    • The Math Object
      • The Math Properties
      • The Math Methods
    • JavaScript Arrays
      • FIFO Queues
    • Test Your Knowledge: Quiz
    • Test Your Knowledge: Answers
  • 5. Functions
    • Declarative Functions
      • Function Naming Conventions and Size
      • Function Returns and Arguments
    • Anonymous Functions
    • Function Literals
      • Functions and Recursion
      • Nested Functions, Function Closure, and Memory Leaks
      • Callback Functions
    • Function Type Summary
    • Function Scope
    • Function As Object
    • Test Your Knowledge: Quiz
    • Test Your Knowledge: Answers
  • 6. Troubleshooting, Debugging, and Cross-Browser Issues
    • Simple Ways to Debug
    • Development and Debugging Tools by Browser
      • Firefox and Firebug
      • Using console.log
      • Firefox, the Web Developer Toolkit, and NoScript
      • Opera and Dragonfly
      • Safari/WebKit and the Web Inspector
      • Internet Explorer
    • Dealing with Cross-Browser Differences
      • Object Detection
      • Where Object Detection Fails
      • DOCTYPE, X-UA-Compatible, and Quirks Mode
      • Breaking Backward Compatibility: The IE8 http-equiv Meta Tag
    • Test Your Knowledge: Quiz
    • Test Your Knowledge: Answers
  • 7. Catching Events
    • The Events
    • Level 0 Event Handling
      • The Event Object
      • Event Bubbling
      • Event Handlers and this
    • The DOM Level 2 Event Model
      • Generating Events
    • Test Your Knowledge: Quiz
    • Test Your Knowledge: Answers
  • 8. Forms, Form Events, and Validation
    • Attaching Events to Forms: Different Approaches
      • Cross-Browser Event Handling
      • Canceling an Event
    • Selection
      • Dynamically Modifying the Selection
      • Selection and Auto-Selection
    • Radio Buttons and Checkboxes
    • The text, textarea, password, and hidden Input Elements
      • Text Validation
    • Input Fields and Regular Expression Validation
    • Forms, the Sandbox, and XSS
    • Test Your Knowledge: Quiz
    • Test Your Knowledge: Answers
  • 9. Browser As Puzzle Box
    • The Structure of the Browser at a Glance
    • The window Object
    • Creating and Controlling Windows
      • The Dialogs: alert, confirm, and prompt
      • Creating Custom Windows
      • Modifying a Window
    • Frames
      • The location Object
      • Remote Scripting with the iframe
    • Adding and Controlling Timers
    • The history, screen, and navigator Objects
      • The history Object
      • The screen Object
      • The navigator Object
      • The history, screen, and navigator Properties in Action
    • The Document Object
      • Links
      • Images
    • innerHTML
    • Test Your Knowledge: Quiz
    • Test Your Knowledge: Answers
  • 10. Cookies and Other Client-Side Storage Techniques
    • The JavaScript Sandbox and Cookie Security
      • The Same-Origin Security Policy
      • Using document.domain
    • All About Cookies
      • Storing and Reading Cookies
    • Flash Shared Objects, Google Gears, and HTML5 DOM Storage
    • Test Your Knowledge: Quiz
    • Test Your Knowledge: Answers
  • 11. The DOM, or Web Page As Tree
    • A Tale of Two Interfaces
    • The DOM HTML API
      • The DOM HTML Objects and Their Properties
      • DOM (HTML) Collections
    • Understanding the DOM: The Core API
      • The DOM Tree
      • Node Properties and Methods
      • The DOM Core Document Object
    • Element and Access in Context
    • Modifying the Tree
    • Test Your Knowledge: Quiz
    • Test Your Knowledge: Answers
  • 12. Dynamic Pages
    • JavaScript, CSS, and the DOM
      • The Style Property/Attributes
    • Fonts and Text
      • Font Style Properties
      • Text Properties
    • Position and Movement
      • Dynamic Positioning
      • Drag-and-Drop
    • Size and Clipping
      • Overflow and Dynamic Content
      • The Clipping Rectangle
    • Display, Visibility, and Opacity
      • The Right Tool for the Right Effect
      • Just-in-Time Information
    • Revisiting the DOM: Collapsing Forms, Query Selectors, and Class Names
    • Test Your Knowledge: Quiz
    • Test Your Knowledge: Answers
  • 13. Creating Custom JavaScript Objects
    • The JavaScript Object and Prototyping
      • Prototyping
    • Creating Your Own Custom JavaScript Objects
      • Enter the Function
      • Public and Private Properties and Where this Enters the Picture
      • Getters and Setters
    • Object Encapsulation
    • Chaining Constructors and JavaScript Inheritance
    • One-Off Objects
    • Object Libraries: Packaging Your Objects for Reuse
    • Advanced Error Handling Techniques (try, throw, catch)
    • Test Your Knowledge: Quiz
    • Test Your Knowledge: Answers
  • 14. Moving Outside the Page with Ajax
    • How Ajax Works
    • Hello Ajax World!
    • The XMLHttpRequest Object and Preparing to Send the Request
      • Object, Object, Who Has the Object?
      • The XMLHttpRequest Methods
    • Processing the Web Request Return
      • Checking the readyState and status of an Ajax Request
      • Processing the Web Request Result
    • Ajax: Its Not Only Code
      • The Dynamic Nature of Ajax
      • Ajax Accessibility and Degrading Gracefully
      • Security and Workarounds
    • JavaScript and Ajax Libraries
    • Test Your Knowledge: Quiz
    • Test Your Knowledge: Answers
  • 15. Ajax Data: XML or JSON?
    • XML-Formatted Ajax Results
      • The Datas MIME Type
      • Generating the XML on the Server
      • Processing the XML on the Client
    • JavaScript Object Notation
      • A Simple JSON Application
      • The JSON Object
    • Test Your Knowledge: Quiz
    • Test Your Knowledge: Answers
  • Index
  • About the Author
  • Colophon
  • SPECIAL OFFER: Upgrade this ebook with OReilly

pokaż cały spis treści

ukryj recenzje